From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 12 Oct 2014 03:05:52 +0000 (-0400)
Subject: let path_init() failures treated the same way as subsequent link_path_walk()
X-Git-Tag: fixes-against-v3.18-rc2~105^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=115cbfdc609702a131c51281864c08f5d27b459a;p=pandora-kernel.git

let path_init() failures treated the same way as subsequent link_path_walk()

As it is, path_lookupat() and path_mounpoint() might end up leaking struct file
reference in some cases.

Spotted-by: Eric Biggers <ebiggers3@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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